Good evening and welcome to LIVE text coverage of the second leg of the Champions League last-16 encounter between Atletico Madrid and AC Milan at the Vicente Calderon. The Spanish side lead 1-0 on aggregate thanks to Diego Costa’s late header a fortnight ago in the San Siro.

MOTM: Diego Costa (Atletico Madrid): The striker tormented Milan throughout both legs of the tie, netting three times overall. The Spain international has got everything in his locker and was a constant menace in addition to his brace on the night.

RATINGs - ATLETICO MADRID: Courtois 7, Godin 7, Filipe Luis 7, Juanfran 7, Miranda 7, Mario Suarez 7, Koke 8, Raul Garcia 8, Arda Turan 7, Gabi 7, Diego Costa 9. Subs: Rodriguez 6, Sosa 6, Diego 5. /// AC MILAN: Abbiati 6, Rami 6, Abate 6, Bonera 6, Essien 6, Poli 7, Emanuelson 6, N. de Jong 6, Kaka 6, Taarabt 5, Balotelli 5. Subs: Robinho 6, Muntari 6, Pazzini 6.

FT: Atletico surge into the last eight with a thumping 4-1 win (5-1 on agg) over seven-time champions AC Milan.

Two minutes have been added.

Milan still attacking but Robinho is crowded out before he can get the shot away.

This has been a superb game of football and further proof that Atletico need to be taken seriously as a contender for the CL crown this season.

STAT: Atletico Madrid are one of only two teams still unbeaten in the Champions League this season, alongside Real Madrid.

This will be only the third time that Atletico Madrid have reached the knockout stages of the Champions League after 1996/97 (quarter finalists) and 2008/09 (last 16).

That's 29 for the season for Costa and his seventh in five CL outings this season.

GOAL! Atletico 4-1 Milan. Costa rubs salt in those Milan wounds by picking up a pass from Sosa and drilling a low shot into the far corner. (5-1 on agg).

STAT: Milan have only won one of their last 14 Champions League games against Spanish teams (6 draws, 7 defeats), a 2-0 victory against Barcelona in February 2013.

A flurry of late changes has pretty much killed any momentum for Milan in the last few minutes.

Atletico sub: Koke replaced by Diego.

Final Atletico sub being prepared and it looks like it's going to be Diego.

MILAN sub: Sulley Muntari on for De Jong.

ATLETICO sub: Turan replaced by Cristian Rodriguez.

To their credit, Milan are still pushing but they are on their way out here.

It looks like it's going to 16 home wins from 17 in UEFA competition for Atletico. Impressive stuff.

Robinho booked for a late challenge on Gabi.

Robinho almost responds immediately with a shot on the run that clips the bar and bounces clear of danger for the Spanish side.